<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>首页</title>
</head>
<body>
<h1>微博首页1</h1>
<div>
    <div v-if="user.nickname!=null">
        <h2>欢迎{{user.nickname}}回来！</h2>
        <a href="send.html">发布微博</a>
        <a href="javascript:void(0)" @click="logout()">退出登录</a>
    </div>
    <div v-else>
        <a href="reg.html">注册</a>
        <a href="login.html">登录</a>
    </div>
    <hr>
    <div v-for="weibo in arr">
        <h3>
            <a :href="'/detail.html?id='+weibo.id">{{weibo.nickname}}说:{{weibo.content}}</a>
            <span>{{weibo.created}}</span>
        </h3>
    </div>
</div>

<script src="https://cdn.bootcdn.net/ajax/libs/axios/0.21.1/axios.min.js"></script>
<script src="https://cdn.staticfile.org/vue/2.2.2/vue.min.js"></script>
<script>
    let v = new Vue({
        el: "body>div",
        data: {
            user: {},
            arr: []
        },
        methods: {
            logout() {
                axios.get("logout").then(function (response) {
                    v.user = {};
                })
            }
        },
        created: function () {
            axios.get("currentUser").then(function (response) {
                v.user = response.data;
            })
            axios.get("/weibo/select").then(function (response) {
                v.arr = response.data;
            })
        }
    })
</script>
</body>
</html>